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Summary of Contents for Evco EVJS 800 Series
- Page 1 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 EVJS 800 series Controllers for blast chillers ENGLISH INSTALLER MANUAL ver. 1.1 CODE 144JS800E114 page 1 of 50...
- Page 2 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Important Read this document carefully before installation and before using the device and take all the prescribed precautions. Keep this document with the device for future consultation. Only use the device in the ways described in this document. Do not use the device as safety device.
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Page 3: Table Of Contents
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Index INTRODUCTION ......... 4 Thawing ..........21 Product description ........4 Cabinet sterilisation ........23 Models available and hardware features ..5 6.10 Heating the needle probe ...... 23 INSTALLATION........... -
Page 4: Introduction
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 INTRODUCTION Product description Controllers in the EVJS 800 range are capable of performing blast chilling and blast freezing cycles in an intuitive way, both temperature and time controlled, with hard/soft function. This versatile product provides users with a range of special cycles such as pre-cooling, fish sanitation and ice cream hardening. -
Page 5: Models Available And Hardware Features
• • Digital outputs compressor 30 A 30 A defrost evaporator fan condenser fan (configurable) needle probe heater (configurable) Communications ports TTL MODBUS for EVCO accessories • • Other features clock • • alarm buzzer • • optional with optional with... -
Page 6: Installation
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 INSTALLATION Format features The controllers are available in split version (user interface and control module). The user interface has a 2.8-inch colour graphic display, 6 capacitive keys and an IP65 front. - Page 7 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Installation precautions ensure that the working conditions for the device (operating temperature, humidity, etc.) are within the set limits. See section 10 TECHNICAL SPECIFICATIONS. do not install the device close to heat sources (heaters, hot air ducts, etc.), equipment with a strong magnetic field (large diffusers, etc.), in places subject to direct sunlight, rain, damp, excessive dust,...
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Page 8: Electrical Connection
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Electrical connection page 8 of 50... -
Page 9: Operating The Device
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 OPERATING THE DEVICE Initial switch-on Connect the device to the power supply: a neutral system loading screen will be presented: Once loading is complete, the device will display the mode it was in before being powered down: - on the Home screen with no power failure message;... -
Page 10: Display
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 DISPLAY Keys Each of the 6 keys activates different functions depending on the navigation level or the function currently running. KEYS FUNCTION Enables the quick selection of a blast chilling cycle. -
Page 11: Icons
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Icons ICON DESCRIPTION Cabinet temperature Core temperature Blast chilling Hard blast chilling Blast freezing Soft blast freezing Time-controlled cycle Compressor output on Cycle in progress Door open The icon will automatically disappear the next time the door is closed or when a key is pressed... - Page 12 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Blast chilling/blast freezing cycle completed successfully Blast chilling/blast freezing cycle not completed successfully Custom recipe recording page 12 of 50...
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Page 13: Settings
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 SETTINGS Initial information The list of settings is accessed by pressing on the Home page. Depending on the navigation page, menu and settings can be exited pressing the... -
Page 14: Haccp Alarms
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 For a complete list of parameters with their respective labels, descriptions and values (default, minimum and maximum), see section 8 CONFIGURATION PARAMETERS. HACCP alarms Access the SETTINGS menu with the... -
Page 15: Functions
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 FUNCTIONS Operating cycles The device is capable of managing the following blast chilling and blast freezing cycles: - temperature controlled blast chilling and conservation - hard temperature controlled blast chilling and conservation... -
Page 16: Needle Probe Insertion Test
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 While the cycle is being carried out, the display will show the most significant data: - when the refrigeration plant is active, the compressor icon at the top left will be illuminated;... - Page 17 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Once the desired cycle has been selected, by pressing the key it is possible to add a phase (hard for blast chilling, soft for blast freezing) that will be carried out preliminary to the standard phase, thus changing from a single phase to a two phase cycle.
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Page 18: Pre-Cooling
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 On completion of the blast chilling/blast freezing cycle, when the needle probe has reached the right temperature or the time period is finished, the buzzer sounds and the conservation phase begins. If the temperature controlled cycle is not completed in the allotted time, the problem will be notified by displaying an alarm message. -
Page 19: Manual Defrosting
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Once the required cabinet setpoint has been reached, the buzzer sounds and the cycle continues and maintains the cabinet temperature achieved until the key is pressed for 2 seconds or until a blast chilling/blast freezing cycle starts up. -
Page 20: Fish Sanitation (If E13 = 1)
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 type of defrost evaporator temperature to end defrost (can be set if P4 is set to 1) defrost duration defrost start-up at the beginning of a blast chilling/blast freezing cycle... -
Page 21: Ice Cream Hardening (If E13 = 1)
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 During a sanitation cycle, the device will always display the cabinet temperature and, depending on the phase in progress, the blast chilling end temperature or the duration of the holding phase. - Page 22 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 The defrosting cycle is managed on the basis of the amount of product to be defrosted that is loaded into the unit in relation to the maximum quantity specified by the manufacturer. To keep it simple, the load quantities that can be...
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Page 23: Cabinet Sterilisation
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 At the end of the thawing cycle the buzzer sounds, after which the machine moves on to a conservation phase, its setpoint set by parameter r31 for an indefinite period. -
Page 24: Drying (Only Evs815)
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 The needle probe heating output is activated at maximum for the time set by parameter u8 or until the temperature indicated by the needle probe has reached that set by parameter u7. -
Page 25: Recipes
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 6.12 Recipes The controller provides 7 preset ready-to-use recipes that offer a series of cycles optimised by type of dish. When P3 or E13 is set to 0, any recipes that call for a setpoint for the needle probe or a blast freezing are not displayed. - Page 26 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 QUICK NEEDLE PROBE BLAST FREEZING Phase 1 Cabinet setpoint 0°C Needle probe setpoint 3°C Phase 2 Cabinet setpoint -12°C Needle probe setpoint -3°C Phase 3 Cabinet setpoint -30°C Needle probe setpoint -18°C...
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Page 27: Managing The Loads
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 MANAGING THE LOADS Door frame heating The output is present only if the load managed by output K4 is the door frame heater (u1 = 0). This function is activated automatically when the controller is switched on or is in operation and the temperature in the cabinet falls below the value set by parameter u5. -
Page 28: Evaporator Fans
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Evaporator fans The management of the evaporator fans varies according to the cycle activated, as specified below. Moreover, the management mode varies according to whether the evaporator probe is present, which can be enabled by setting parameter P4 to 1. -
Page 29: Alarm
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Alarm Output present only with u2 = 3 (alarm). This activates when an alarm is set off and deactivates when the alarm stops. Needle probe heating Output present only with u2 = 2 (needle heating). -
Page 30: Configuration Parameters
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 CONFIGURATION PARAMETERS The parameters are set by default in °C and the relative values and limits are shown in the table in this unit of measurement. In order for the controller to display the values in °F, set P2 to 1 and after the change, disconnect the power from the device and then reconnect it. - Page 31 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 see also parameter r5 Product temperature to end temperature controlled blast freezing; °C see also parameter r6 Maximum permitted duration for temperature controlled blast chilling; see also parameter r3 Maximum permitted duration for temperature controlled blast freezing;...
- Page 32 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Product temperature setpoint for the first phase of sanitation °C and cabinet temperature setpoint for the second phase of sanitation Duration of second sanitation phase °C Cabinet temperature setpoint for the third phase of sanitation...
- Page 33 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 PAR. DEFAULT MIN. MAX. U.M. COMPRESSOR PROTECTION Minimum time between restoration of power supply after a power failure occurring during operating cycle compressor switch-on Minimum time between two consecutive compressor switch-ons...
- Page 34 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 If the evaporator probe is not present (P4=0), it sets the defrost duration If the evaporator probe is present (P4=1), it sets the maximum defrost duration. See also parameter d2...
- Page 35 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Maximum temperature alarm delay ("HIGH TEMPERATURE" code) from the start of conservation Power failure duration sufficient for the power failure alarm to be saved (“POWER FAILURE” code) when this is restored = alarm not signalled °C...
- Page 36 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Fan operating mode during fifth phase of thawing: - - - - = in parallel with the compressor and thawing heater = always on Condenser temperature above which the condenser fan is °C...
- Page 37 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 PAR. DEFAULT MIN. MAX. U.M. DIGITAL OUTPUTS Load managed by output K4 0=door frame heater - - - - 1=condenser fan 2=thawing heater Load managed by output K5...
- Page 38 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Selection of values sampled by EVLINKING 0 = none 1 = HACCP data (cabinet temperature, needle, cycle duration, - - - - type of cycle, total blast chilling time, HACCP alarms)
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Page 39: Alarms
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 ALARMS Alarms The alarms will be displayed on the Home page if the effect is to interrupt or to prevent the activation of the cycle. If they are such as to allow the continuation of the cycle in progress they will instead take the place of the "cycle progress bar"... - Page 40 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Evaporator probe error. To correct: the same as for the cabinet probe error but with reference to the evaporator probe. EVAPORATOR Main results: PROBE if parameter P4 is set to 1, defrosting will last for the time set by parameter d3...
- Page 41 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Low pressure alarm. To correct: check the condition of the multi-purpose input check the value of parameter i6. LOW PRESSURE Main results: if the cycle underway requires the use of the compressor, the cycle will be interrupted the alarm output will be activated the condenser fan will be switched on.
- Page 42 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 Sanitation alarm. To correct: SANITATION check that the needle probe has been correctly inserted and check the value of PROBE parameters r17 and r18. INSERTION Main results: the sanitation cycle will be interrupted.
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Page 43: Accessories
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 ACCESSORIES 10.1 Programming key EVJKEY Makes possible configuration upload and download. 10.2 TTL/RS-485 signal conversion module EVIF24TSX Enables connection to a RS-485 network. 10.3 EVlinking BLE module EVIF25TBX Through the TTL communications port, it provides the controller with Bluetooth connectivity which enables wireless management from smartphones and tablets using the EVconnect app. -
Page 44: 10.5 Ev3 Web Iot Gateway
10.5 EV3 Web IoT Gateway EV3W01 IoT gateway with Ethernet connectivity and data logging functions to remotely monitor and control an RS-485 MODBUS RTU network with up to 10 EVCO controllers with EPoCA® technology using the EPoCA® cloud platform. page 44 of 50... -
Page 45: Technical Specifications
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 TECHNICAL SPECIFICATIONS 11.1 Technical specifications Purpose of the control device Function controller Construction of the control device Built-in electronic device User interface: black, self-extinguishing Container Control module: open frame board Category of heat and fire resistance 111.4 x 76.4 x 25.0 mm (4 3/8 x... - Page 46 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 RoHS 2011/65/EC WEEE 2012/19/EU Compliance REACH (EC) Regulation no. 1907/2006 EMC 2014/30/EU LVD 2014/35/EU Power supply 115... 230 VAC (+10 % -15 %), 50/60 Hz (±3 Hz), max. 10 VA...
- Page 47 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 5 with electro-mechanical relay (compressor, defrost, evaporator fan, auxiliary 1 and auxiliary 2) Compressor relay: SPST, 30 A res. @ 250 VAC Defrost relay: SPST, 8 A res. @ 250 VAC...
- Page 48 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 page 48 of 50...
- Page 49 EVCO. The customer (manufacturer, installer or end- user) assumes all responsibility for the configuration of the device. EVCO accepts no liability for any possible errors in this document and reserves the right to make any changes, at any time without prejudice to the essential functional and safety features of the equipment.
- Page 50 EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114 EVCO S.p.A. Via Feltre 81, 32036 Sedico Belluno ITALY Tel. 0437 / 8422 Fax 0437 / 83648 info@evco.it www.evco.it page 50 of 50...
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